JPH0363447B2 - - Google Patents

Info

Publication number
JPH0363447B2
JPH0363447B2 JP25526286A JP25526286A JPH0363447B2 JP H0363447 B2 JPH0363447 B2 JP H0363447B2 JP 25526286 A JP25526286 A JP 25526286A JP 25526286 A JP25526286 A JP 25526286A JP H0363447 B2 JPH0363447 B2 JP H0363447B2
Authority
JP
Japan
Prior art keywords
bending
steel
die
punch
press
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP25526286A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63108920A (ja
Inventor
Takayoshi Isa
Toshihiko Yoshizumi
Akyo Kawamura
Takehiro Kawaguchi
Hiromi Ikehata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Navitas Co Ltd
Nippon Steel Corp
Original Assignee
Navitas Co Ltd
Nippon Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Navitas Co Ltd, Nippon Steel Corp filed Critical Navitas Co Ltd
Priority to JP25526286A priority Critical patent/JPS63108920A/ja
Publication of JPS63108920A publication Critical patent/JPS63108920A/ja
Publication of JPH0363447B2 publication Critical patent/JPH0363447B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)
JP25526286A 1986-10-27 1986-10-27 有爪鋼製枕木の製造方法 Granted JPS63108920A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25526286A JPS63108920A (ja) 1986-10-27 1986-10-27 有爪鋼製枕木の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25526286A JPS63108920A (ja) 1986-10-27 1986-10-27 有爪鋼製枕木の製造方法

Publications (2)

Publication Number Publication Date
JPS63108920A JPS63108920A (ja) 1988-05-13
JPH0363447B2 true JPH0363447B2 (cs) 1991-10-01

Family

ID=17276305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25526286A Granted JPS63108920A (ja) 1986-10-27 1986-10-27 有爪鋼製枕木の製造方法

Country Status (1)

Country Link
JP (1) JPS63108920A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0728244Y2 (ja) * 1988-08-19 1995-06-28 鹿島建設株式会社 柱・梁接合部における梁接合用金物
GB9617918D0 (en) 1996-08-28 1996-10-09 British Steel Plc Railway sleepers

Also Published As

Publication number Publication date
JPS63108920A (ja) 1988-05-13

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